Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Navigation System Error Messages
NOTE: Refer to Error Codes for the error about the audio system - Refer to: , or Audio System Error Codes .
| Screen Error Message | Solution |
|---|---|
| System Pressure is low. | The HDD contains a atmospheric pressure sensor. When the HDD is inoperable due to low atmospheric pressure. Move your vehicle to a lower altitude where atmospheric pressure is higher. |
| HDD access error. Please consult your dealer. | This message appears when the system is failed to read from HDD or write to HDD or the HDD was not transferred from the old navigation control unit to the new navigation control unit when the audio-navigation unit was replaced. |
| System temp is too high. System will shut down until it cools down. | Turn the audio system off and allow the player to cool down until the error message is cleared. |
| System temp is too low. System will shut down until it warms up. | The navigation system has difficulty reading the HDD when the temperature is below approximately - 22 °F (- 30 °C). The navigation system starts up automatically when the display warms up. |
| Unplayable File | Appears when a file format not supported. Current track will be skipped. The next supported track plays automatically. |
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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